/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership.  The ASF
 * licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.apache.hadoop.ozone.container.common;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

/**
 * This class tests DatanodeLayOutVersion.
 */
public class TestDatanodeLayOutVersion {

  @Test
  public void testDatanodeLayOutVersion() {
    // Check Latest Version and description
    assertEquals(1, HDDSVolumeLayoutVersion.getLatestVersion()
        .getVersion());
    assertEquals("HDDS Datanode LayOut Version 1",
        HDDSVolumeLayoutVersion.getLatestVersion().getDescription());
    assertEquals(HDDSVolumeLayoutVersion.getAllVersions().length,
        HDDSVolumeLayoutVersion.getAllVersions().length);
  }
}
